ZF_4by4

this is a simulation of the problem random walk , coded in c

四步相移算法程序，改程序需要手动设置初始图像来源，可以实现对图像相位的求解(Four-step phase shift algorithm program, change the program need to manually set the initial source of the image can be achieved to solve the image phase)

针对风力发电机组传动系统故障时特征量提取困难的问题,提出了改进的小波包结合包络谱的故障诊断新方法。深入研究了小波包频带错乱的问题，对小波包实施了改进，消除了频带错乱的缺陷(In view of the wind turbine drive system characteristics, failure and difficult problems, puts forward the improved wavelet packet combining spectral envelope, a new method of fault diagnosis. Further study of the wavelet packet frequency band derangement, improvements were carried out for wavelet packet, to eliminate the defect of the frequency band derangement)

MATLAB实现的GM 11 灰色预测模型 (MATLAB implementation of the gray model GM 11)

space time block coding space tim,e block coding pdf mimo mimo

根据已给数据，画出风场示意图。有图例，方向。(draw wind field)

最优化算法之一，拟牛顿法，亦称BFGS法，用于求解极值问题，具有二次收敛性(One of the most optimization algorithms, quasi-Newton method, also known as BFGS method for solving extremum problems, with quadratic convergence)

基于高斯混合模型的NSCT变换遥感图像融合(Gaussian Mixed Model Based NSCT Remote Sensing Image Fusion)

本程序是对一些先进控制算法，例如内模算法，史密斯预估算法，前馈补偿算法和预测算法进行仿真．(This procedure is to simulink some advanced control algorithms, such as the internal model algorithm, Smith forecast algorithm feedforward compensation algorithm and prediction algorithm.)

estimate drougth frequency for 100 years using SPI index